#124A53#124A53

#124A53 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.058 H 210.5°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#124A53
RGB	rgb(18, 74, 83)
HSL	hsl(188, 64%, 20%)
HSV	hsv(188, 78%, 33%)
CMYK	cmyk(78.3%, 10.8%, 0%, 67.5%)
CIE-LAB	lab(28.51, -14.27, -10.53)
CIE-LCH	lch(28.51, 17.74, 216.42°)
OKLab	oklab(37.82% -0.0496 -0.0293)
OKLCH	oklch(37.82% 0.058 210.5)
XYZ	xyz(4.2589, 5.6502, 9.0481)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124A53 #531B12

analogous

#12533C #124A53 #122953

triadic

#124A53 #53124A #4A5312

tetradic

#124A53 #3C1253 #531B12 #295312

square

#124A53 #3C1253 #531B12 #295312

split-complementary

#124A53 #531229 #533C12

monochromatic

#051619 #071D21 #124A53 #1D7785 #28A4B8

Accessibility & contrast

On white

9.86

#124A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#124A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124A53

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124A53	#FFFFFF	#000000	##FFFFFF
##124A53	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424754

Deuteranopia (green-blind)

#394053

Tritanopia (blue-blind)

#004E4D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124a53;
/* rgb */ color: rgb(18, 74, 83);
/* oklch */ color: oklch(37.8% 0.058 210.5);

Tailwind

colors: {
  custom: {
    50: '#5b7c83',
    500: '#124a53',
    950: '#000000',
  },
}

SCSS

$custom: #124a53;
$custom-light: #5b7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#124a53",
  "rgb": {
    "r": 18,
    "g": 74,
    "b": 83
  },
  "hsl": {
    "h": 188.308,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37815,
    "c": 0.05765,
    "h": 210.5
  },
  "luminance": 0.05651
}

Semantic roles & 50–950 ramp

primary

#124A53

secondary

#8C4135

accent

#5840E7

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090A

muted

#797B7C

Preview Lab

Preview with #124A53

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →